p-n Junction Diode (Part 1) || Depletion Region | Barrier Potential | Semiconductor - 08 || in HINDI

แชร์
ฝัง
  • เผยแพร่เมื่อ 1 ธ.ค. 2024
  • In this Physics video in Hindi we explained the working of a p-n Junction Diode for class 12. We also explained how depletion region is created, what barrier potential is and what diffusion current and drift current are.
    Click here to visit the playlist on this chapter
    • Physics 12th : Semicon...
    Other related videos
    🔴 Intrinsic Semiconductor
    • 🔴 Intrinsic Semiconduc...
    🔴 Extrinsic Semiconductor
    • 🔴 Extrinsic Semiconduc...

ความคิดเห็น • 436

  • @divyanshraj2349
    @divyanshraj2349 5 ปีที่แล้ว +415

    This black screen concept is so cool and it even does not effect our eyes also. Great Sir

    • @dayyanahmad117
      @dayyanahmad117 4 ปีที่แล้ว +8

      Because the white stop was small

    • @shaleshyadav7740
      @shaleshyadav7740 3 ปีที่แล้ว +12

      And saves battery life

    • @user-yv3dq4mz2q
      @user-yv3dq4mz2q 3 ปีที่แล้ว +4

      Ja bat bikkul sai ha

    • @thecrazygamer7334
      @thecrazygamer7334 3 ปีที่แล้ว +5

      And makes easy to memorise

    • @saurabhbansal1750
      @saurabhbansal1750 3 ปีที่แล้ว +4

      Sorry but I think that you are wrong that black does not affect our eyes.

  • @ChatGPExplains
    @ChatGPExplains ปีที่แล้ว +19

    you are the most underrated teacher on youtube

  • @shrutijha1964
    @shrutijha1964 2 ปีที่แล้ว +74

    I don't know why this channel is underated 😑.....so simple and easily understandable ❤️🙏concepts and easy to visualise

    • @Shubhammsingss
      @Shubhammsingss 11 หลายเดือนก่อน

      7 lakh views hain mere bhai kahan se under rated lag raha hai channel ?😭😭😂🤣

    • @shejalpatel9896
      @shejalpatel9896 8 หลายเดือนก่อน

      ​@@Shubhammsingssbut it deserves more

    • @Shubhammsingss
      @Shubhammsingss 8 หลายเดือนก่อน

      @@shejalpatel9896 umumm okok

    • @Shubhammsingss
      @Shubhammsingss 8 หลายเดือนก่อน

      @@shejalpatel9896 instagram pr ho ?

  • @growfuture5532
    @growfuture5532 3 หลายเดือนก่อน +3

    GREAT SIR
    MATA SARASWATI AAPKE KANTH PER VIRAJMAAN HAI ,ITNI CLEAR VOICE
    THANK U SIR

  • @asifgamer3006
    @asifgamer3006 4 ปีที่แล้ว +68

    After physic wallah u are best teacher for me tq 🙏🙏sir

    • @himanshudwivedichemicapoin5963
      @himanshudwivedichemicapoin5963 4 ปีที่แล้ว +2

      Bhi physics wallah k bad to ye hi h sahi kha sapne

    • @RideR-SAM65
      @RideR-SAM65 4 ปีที่แล้ว +1

      @@himanshudwivedichemicapoin5963 y after physics wala....sir is at number one

    • @vinaykumarverma4500
      @vinaykumarverma4500 4 ปีที่แล้ว +1

      Sahi baat hai bha...i physics wallah ke baad yahi teacher yaa sakta hai

    • @ritdhar6579
      @ritdhar6579 3 ปีที่แล้ว +3

      Physics parhke kya karega?? Whitehat se coding sikh, trillion main kamayga

    • @priyaanand7370
      @priyaanand7370 3 ปีที่แล้ว +1

      @@ritdhar6579 sahi bat hai ..😂😂

  • @harshsinghal4342
    @harshsinghal4342 5 ปีที่แล้ว +87

    सर आपसे पढ़ने के बाद सारे doubt clear हो जाते हैं। इतने अच्छे lectures देने के लिए thanks.

  • @hacktech8210
    @hacktech8210 2 ปีที่แล้ว +5

    Sir kash mujhe aapka channel pehle se pata hota to main electric feild or electrostatic force and coloumbs law bhi parrh leta overall thank you sir lot of love from pakistan

  • @praveermadhupushpa6518
    @praveermadhupushpa6518 4 ปีที่แล้ว +45

    Sir, the video is extremely well explained and the diagrams are also clear *THANKS A LOT SIR*

  • @brandm5176
    @brandm5176 5 ปีที่แล้ว +6

    that trivalent accepted negative and became negative. and pentavelent which gave became positive was near junction. And trivalent which became negative near p side of junction do not allow further electrons to come and repels it This was very much needed. Kept on thinking and by your that insight of that idea got to know. May be wrong but got some what clarity almost... But still more trying more and more clearer...
    no need of conventional current direction i guess... But may be useful somewhere donno but it should be changed if nothing...

  • @Kushal_art
    @Kushal_art 2 ปีที่แล้ว +331

    Legend after watching alakh sir 4th lecture of semiconductors.....🤨🤨🤨🥲🥲🥲

  • @indianyoutuberananda5621
    @indianyoutuberananda5621 3 ปีที่แล้ว +3

    Thank You Sir, Aap bahut a66e se #Samjhate ho, Dhanyavaad..😍😍😍🙏🙏🙏

  • @pramitmahajan5639
    @pramitmahajan5639 4 ปีที่แล้ว +9

    God give you lot of energy, and life . Please keep on doing such videos. If you had come earlier my life would have been different

  • @missneeti4647
    @missneeti4647 4 ปีที่แล้ว +2

    Thanku very much I wish millions of subscriber

  • @dranupamachaudhary7098
    @dranupamachaudhary7098 5 ปีที่แล้ว +10

    Sir may pn junction ki purani video abhi hi dekh raha tha aur ye naya video aa gaya love you sir

  • @superrocks5604
    @superrocks5604 3 ปีที่แล้ว +9

    Come here directly from Physicswallha !!!

  • @CANCEAS
    @CANCEAS 2 ปีที่แล้ว +1

    Best channel but underrated the teacher is very polite and kind hearted

  • @HelloHi10000
    @HelloHi10000 2 ปีที่แล้ว +6

    Congratulations for 1 million subscribers after long time ♥️

  • @moodflix5053
    @moodflix5053 3 ปีที่แล้ว +8

    Excellent explanation, i was thinking ,ehere would be drift of electrons and holes in unbiased condition, either it will be in whole pn junction diode or in only depletion region where electric field is set, i learnt here that it happens only in depletion region because electric field is set only there

  • @krishnaray5232
    @krishnaray5232 5 ปีที่แล้ว

    Ak like to Banta hai...you tube Mai bohot Sara video dekhe...par aap Jaise koi nahi samjhaya sir... thank u...

  • @subhasmrutipanda7916
    @subhasmrutipanda7916 3 ปีที่แล้ว +1

    Sir ap jo samjhate he bohot easily samajh atta he Sir 🙏🙏

  • @yogendrapatle2326
    @yogendrapatle2326 3 ปีที่แล้ว +3

    your voice is amazing sir

  • @stark_0781
    @stark_0781 2 ปีที่แล้ว +5

    Sir, Holes dosen't move they just only occur , when there is an vacancy for electron..., Only Electrons move

    • @nalin31081
      @nalin31081 ปีที่แล้ว

      Hmmm Ok 😊

    • @ranusarkar6055
      @ranusarkar6055 ปีที่แล้ว +1

      First you have to watch previous video, then come to share your knowledge

  • @SiddlovesIT
    @SiddlovesIT 4 ปีที่แล้ว +2

    Sir you are brilliant teacher for phuysics

  • @Mithilesh165
    @Mithilesh165 5 ปีที่แล้ว +7

    Dil se very much THANK YOU Sir,
    Aapke videos bahut acche hain aur humare exams k liye bahut helpful hain..
    Kindly aise hi videos banate rahe,
    God Bless you.

  • @jatinvishwakrma4878
    @jatinvishwakrma4878 3 ปีที่แล้ว +1

    Sir apke padane ka tareeka bahut accha hai thanks sir ji🙏🙏

  • @_royal.girl_3084
    @_royal.girl_3084 3 ปีที่แล้ว +3

    Through this u
    I understand much..... !!
    Thanks 👍SIR

  • @susmitadey2779
    @susmitadey2779 4 ปีที่แล้ว +3

    I have no doubt about p-n Junction after looking your video....
    So many many thank you for Your helpful discussion about p-n Junction .
    From :-Bangladesh .
    Ssc student.

  • @rakhiagarwal4865
    @rakhiagarwal4865 4 ปีที่แล้ว +8

    It was so helpful sirjiiii... Literally without making notes I could solve problems of this chap..... Thanks sir for this... Really it was like movie..... ❤🖤🧡💛💚💜💙💕❤❣💞💝💛💓💗💗💗💖💖💚💜❣❣❣❣

  • @AdityaSingh-ds8hc
    @AdityaSingh-ds8hc 4 ปีที่แล้ว +7

    Physics wallah sir kash complete kardete is topic ko😣

    • @muneeb3620
      @muneeb3620 4 ปีที่แล้ว

      Aur nai toh kya😔

    • @riyamallick3691
      @riyamallick3691 3 ปีที่แล้ว +1

      Problem kya hai bhai....yaha padh rhe ho appreciate karo sir ko

    • @root..4371
      @root..4371 3 ปีที่แล้ว +1

      @@riyamallick3691 Ye You are right but I think usse Physics Walah sir see achche se samajh ataa hoga so he said

    • @root..4371
      @root..4371 3 ปีที่แล้ว

      @@riyamallick3691 but Alakh sir bhii app nhi pdha rhe h semiconductor from other teacher

    • @riyamallick3691
      @riyamallick3691 3 ปีที่แล้ว

      @@root..4371 sir app pe nhi padha rahe he kya?

  • @darshansarma4779
    @darshansarma4779 4 ปีที่แล้ว +4

    this channel should really have more subs,they teach so much to the point,better than many channels who spend hrs teaching the same topic in such a lenghty manner ....exam ke pehle yeh sab videos bohut hi kaam ata hai

  • @waseeqahmad5482
    @waseeqahmad5482 2 ปีที่แล้ว

    wow! amazing and wonderful method......... allah ap ku apny namatuuu sy nwaxy.

  • @nikhilgautam7162
    @nikhilgautam7162 4 ปีที่แล้ว +3

    Sir u r superb.
    U helped me to understand physics in a very easy way

  • @jiwananand8403
    @jiwananand8403 5 ปีที่แล้ว +3

    Sir superb and unbelievable teaching.

  • @khanabdulmuhammad5625
    @khanabdulmuhammad5625 6 หลายเดือนก่อน +3

    03:22 PN Junction diode allows current on one side and stops on the other side
    06:44 Formation of N-type and P-type semiconductors
    10:06 Free electrons and holes explained
    13:28 Holes carry positive charge and can fill a hole created by an electron shifting.
    16:50 Diffusion process and charge influence during movement of free electrons and holes
    20:12 P-N junction diode creates a positive and negative potential due to diffusion and electric field
    23:34 Explanation of drift current and diffusion current in p-n junction diode.
    26:51 Understanding Depletion Region and Barrier Potential

  • @experimentalmathematics9508
    @experimentalmathematics9508 5 ปีที่แล้ว +3

    Best explanatory ever I have seen

  • @sachinshekhawat1181
    @sachinshekhawat1181 หลายเดือนก่อน +1

    Why the holes are electrons are combining here why they are making charges
    When a side of postive charge carrier is there and vice versa is there they must combine right ?

  • @rimpeeyadav9964
    @rimpeeyadav9964 2 ปีที่แล้ว

    Your explanation way is very smartly sir..😇😇 your voice is very impressive sir..🥰

  • @Prathamm12
    @Prathamm12 5 ปีที่แล้ว +8

    Ultimate explanation ....!
    Thank you so much sir ...! :-D

  • @gautambhowmik9005
    @gautambhowmik9005 4 ปีที่แล้ว +2

    u r great teacher in world sir. I learn more things from u. love u sir from our family. thnks again.

  • @kunteshsourav4760
    @kunteshsourav4760 5 ปีที่แล้ว +2

    sir aapka video ka intzaar rahta h hamesha...

  • @Martina-eu6ju
    @Martina-eu6ju 2 ปีที่แล้ว +1

    Thank you sir...concept clear

  • @riddhisharma1757
    @riddhisharma1757 3 ปีที่แล้ว +2

    Best video , it's very nice explaination Sir thankyou ❣️

  • @muhammadharis6315
    @muhammadharis6315 ปีที่แล้ว

    Best Channel for undergraduate student

  • @kalyanitewari
    @kalyanitewari 2 ปีที่แล้ว +1

    Here again sir, thanks a lot!

  • @rishitagupta2698
    @rishitagupta2698 3 ปีที่แล้ว +2

    Cleared all comcepts ✨

  • @simrankumari346
    @simrankumari346 5 หลายเดือนก่อน

    Thank you so much sir for providing this lecture. You have cleared my doubts.

  • @siddharthasharma9632
    @siddharthasharma9632 5 ปีที่แล้ว +8

    What is the concept of acceptor ion and donor ion?

  • @harshwardhangaikwad2846
    @harshwardhangaikwad2846 8 หลายเดือนก่อน

    i liked the way u taught in detail each n every thing

  • @BshdHdhdje
    @BshdHdhdje 6 หลายเดือนก่อน

    Nearly 1 M views ,but still I'd say you are under rated ❤❤❤❤

  • @wizardomaticremix
    @wizardomaticremix 3 ปีที่แล้ว +2

    Very good channel for easy learning ❤️🔥🔥🔥

  • @shouvikdam2342
    @shouvikdam2342 10 หลายเดือนก่อน

    Your explanation is just mindblowing thank you very much sir

  • @ShivamSingh-lf7fh
    @ShivamSingh-lf7fh 5 ปีที่แล้ว +63

    Sir mere pass 7 I'd thi
    Mene aapke 7 subscriber bada diye

    • @edupoint.physics
      @edupoint.physics  5 ปีที่แล้ว +26

      Thank you very much for your huge support.

    • @sunilasingh7703
      @sunilasingh7703 4 ปีที่แล้ว +1

      @@edupoint.physics sir maine bhi same kiya h , ajj hi🔥🔥

    • @luckyverma1531
      @luckyverma1531 3 ปีที่แล้ว +1

      @@edupoint.physics s]Sir mere pass 1.5 crore id thi mene 800k subscriber padha dea 😁

    • @speaktruth8953
      @speaktruth8953 3 ปีที่แล้ว +1

      @@luckyverma1531 hahaha

    • @sharad7340
      @sharad7340 3 ปีที่แล้ว +4

      @@luckyverma1531 ghatiya majak

  • @pakhisahu9797
    @pakhisahu9797 3 ปีที่แล้ว +1

    cool slides and brialliant explanation sir

  • @kaursuman_deep
    @kaursuman_deep 3 ปีที่แล้ว +1

    sir background & way of explaination,both are too effective 👍👍

  • @kshamakumari9969
    @kshamakumari9969 2 ปีที่แล้ว +1

    These lecture is very help full to understandble explanation and u can create own definition ,examples, relation to each other etc. All quality contained is here ❤

    • @sarvadharmmathspoint3017
      @sarvadharmmathspoint3017 2 ปีที่แล้ว

      Sir how a hole can move as it just a blank space for atom ..pls clarify will it shift or move ya whole atom consist of of hole containing shell will move

  • @khushalsuryawanshi1926
    @khushalsuryawanshi1926 11 หลายเดือนก่อน +1

    Crystal clear 🌟 thanks 🙏

  • @manaspratimbiswas7004
    @manaspratimbiswas7004 5 ปีที่แล้ว +15

    Great explanations..!!

  • @oqant0424
    @oqant0424 3 ปีที่แล้ว

    literally you are god at explaining things.....thank u so much

  • @shejalpatel9896
    @shejalpatel9896 6 หลายเดือนก่อน

    Student of bsc 1st year from University of Allahabad watching your lecture and this is so helpful for me 😊❤

  • @pratikgupta7307
    @pratikgupta7307 5 ปีที่แล้ว +3

    You are awesome sir!

  • @adwait246
    @adwait246 ปีที่แล้ว

    Thankyou sir ❤ , your channel is very great everything is explained very deeply , these type teachers are rare and thankyou

  • @shruthipoojary535
    @shruthipoojary535 2 ปีที่แล้ว +4

    Thank you so much sir for the best teaching video ❤️

  • @Dipakdhawan
    @Dipakdhawan 5 ปีที่แล้ว +2

    wow good explanation .. I understand all things...thanx sir..

  • @anshikaverma565
    @anshikaverma565 3 ปีที่แล้ว +1

    Thank you for this explanation 👍👍👍

  • @ak-vx1wt
    @ak-vx1wt 5 ปีที่แล้ว +2

    Thanks sir you have uploaded it on main time when I need it most

  • @Ashish-nl9jw
    @Ashish-nl9jw 2 ปีที่แล้ว

    Sir,
    Everything is perfect and a personal suggestion or request was there.please don't promote your another video in middle of the video.
    While getting concept it creates a lot of distraction.
    Thank you 😊❤️

  • @Addy0239
    @Addy0239 2 ปีที่แล้ว

    wow sir kya gajab padhate h aap❤❤

  • @priyagupta1790
    @priyagupta1790 5 ปีที่แล้ว +4

    Thank you so much for such video..reallly amazing all the videos

  • @factsresearch3655
    @factsresearch3655 3 ปีที่แล้ว +2

    Thank you so much sir for your great effort

  • @suvikhyasiingh
    @suvikhyasiingh 5 ปีที่แล้ว +6

    Namaste Sir🙏, bahut achcha explanation dia aapne😀😀
    Thank you Sir🙏🙏

  • @TechDostVikash
    @TechDostVikash 5 ปีที่แล้ว +2

    Thanks sir very good for 12 class

  • @parmargopal9117
    @parmargopal9117 5 ปีที่แล้ว +4

    Before seen this video I can't understand bat now after seen this video I can easily understand . Thank you very much sir.

  • @sejalchavan6873
    @sejalchavan6873 ปีที่แล้ว

    Distilled water clear type explanation 👏🏻🙌🏻 , Thank you very much for your efforts sir....

  • @ankitmishramishra5247
    @ankitmishramishra5247 5 ปีที่แล้ว +1

    Very nice sir and thanks a lot

  • @sabeehaanwar6517
    @sabeehaanwar6517 4 ปีที่แล้ว +3

    You are my best teacher thanks alot.... Very beautifully explained lecture.... You clear the basic concept of the topic very easily and in a simplified method... Your methodology is so beautiful that no words to explain the beauty of you lecture.... Thanks alot....

  • @mantshasaifi40
    @mantshasaifi40 ปีที่แล้ว

    Amazing concept clear ho gayi

  • @barnalisharma1619
    @barnalisharma1619 2 ปีที่แล้ว +1

    Thank you very much...I wasn't able to understand this concept earlier but now I got it... Explanation was really helpful was interesting 💕🙏🏻

  • @Strange_OPP
    @Strange_OPP ปีที่แล้ว +1

    Seriously I have never seen any person to explain topic so patiently and perfectly ❤

  • @sanjaysahu6706
    @sanjaysahu6706 4 ปีที่แล้ว +1

    Very very thanks sir nice video 🙏🙏🙏🙏

  • @SonuKumar-cr2zy
    @SonuKumar-cr2zy 2 ปีที่แล้ว +1

    Super video sir

  • @meetthakor4019
    @meetthakor4019 5 ปีที่แล้ว +2

    Statical physics ki playlist banaye sir.... Jo bsc student ko jarurat he..

  • @sharad7340
    @sharad7340 3 ปีที่แล้ว +1

    Sir we are missing you so much

  • @HarshitaKushwaha-gx1bj
    @HarshitaKushwaha-gx1bj 3 ปีที่แล้ว +2

    Thank u for these outstanding videos. It helps a lot. Plss keep going 😊

  • @dheerajdaripaphysics6670
    @dheerajdaripaphysics6670 5 ปีที่แล้ว +3

    Amazing video sir.

  • @sooryas6679
    @sooryas6679 4 ปีที่แล้ว +1

    extraordinary class sir

  • @peeyushrao9665
    @peeyushrao9665 3 ปีที่แล้ว +1

    Really very informative and affective teaching 🙏

  • @harmanpreetgill9256
    @harmanpreetgill9256 3 ปีที่แล้ว +1

    That you so much sir, so helpful video

  • @dnyaneshwarsuryawanshi6122
    @dnyaneshwarsuryawanshi6122 2 ปีที่แล้ว

    Watching at speed 1.25x...nice explained sir

  • @siddheswarmondal7764
    @siddheswarmondal7764 2 ปีที่แล้ว +1

    Thank you sir thank you so much *love from West Bengal* this video is very helpful for me all concept are clear 👌 ❤ 💖 💕 💗 ♥ 👌 ❤ 💖 💕 💗 ♥ 👌 ❤ 💖 💕 💗 ♥ 👌 ❤ 💖 💕 💗 ♥ 👌 ❤ 💖 💕 💗 ♥

  • @mohdasad2625
    @mohdasad2625 5 ปีที่แล้ว +3

    thanx sir, i was waiting for this video

    • @mohdasad2625
      @mohdasad2625 5 ปีที่แล้ว

      sir, when will be part || come???
      I am Waiting.

    • @mantshasaifi40
      @mantshasaifi40 ปีที่แล้ว

      Edu point 👉 channel engineering student ke liye best h

  • @brijkumarchauhan592
    @brijkumarchauhan592 2 ปีที่แล้ว

    Fantastic and impressive explaination

  • @mukeshkumar-sl4wu
    @mukeshkumar-sl4wu ปีที่แล้ว

    Very nice Explanation sir 👍

  • @Mohammaddanishbhat
    @Mohammaddanishbhat ปีที่แล้ว

    Thanks sir love you ❤

  • @rahulkulk745
    @rahulkulk745 ปีที่แล้ว

    THANK YOU SO MUCH😭😭😭😭
    I LOVE YOU BRO❤

  • @asimmulla542
    @asimmulla542 4 ปีที่แล้ว +1

    👌Nice video 👍

  • @M4meeme
    @M4meeme 5 ปีที่แล้ว +1

    Sir thanks and is Tarah help krte rahiyega

  • @arvind3656
    @arvind3656 3 ปีที่แล้ว +1

    Nice video 👍

  • @timetostop.
    @timetostop. 3 ปีที่แล้ว +1

    Thakuu so much sir for ur very very --#exellent explanation ....and we all appreciate ur hard work sir. Thank so much sir😊🤗

  • @humeraafzal7317
    @humeraafzal7317 4 ปีที่แล้ว +2

    Best explanation sir. Kindly trll me which app or software you use to prepare such type of lectures. Thanks

  • @sandeeppatidar1106
    @sandeeppatidar1106 ปีที่แล้ว

    बहुत बढ़िया सर